Lucio Lanza, Director at PDF SOLUTIONS INC (PDFS), bought 5,800 shares at $5.77 ($34K) on 2011-11-15, disclosed to the SEC on 2011-11-16.
Open-market purchase of $34k PDFS by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $5.74 | 100 | $574 | 1.7% |
| 2 | $5.75 | 400 | $2K | 6.8% |
| 3 | $5.76 | 200 | $1K | 3.4% |
| 4 | $5.77 | 400 | $2K | 6.8% |
| 5 | $5.78 | 400 | $2K | 6.8% |
| 6 | $5.80 | 600 |
| $3K |
| 10.2% |
| 7 | $5.83 | 200 | $1K | 3.4% |
| 8 | $5.84 | 100 | $584 | 1.7% |
| 9 | $5.86 | 100 | $586 | 1.7% |
| 10 | $5.87 | 200 | $1K | 3.5% |
| 11 | $5.92 | 700 | $4K | 12.2% |
| 12 | $5.93 | 2,400 | $14K | 41.8% |
| Total | $5.86 avg | 5,800 | $34K | 100% |
| Filing → |
| PDFS | SELL | 2017-05-26 | $495K | — | Filing → |
| PDFS | SELL | 2017-05-22 | $249K | — | Filing → |
| PDFS | SELL | 2017-03-13 | $278K | — | Filing → |